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- Product:
- Papain
- Formula:
- C9H14N4O3
- CAS No.:
- 9001-73-4
- Product No.:
- SP2069
- Package:
- 25Kg/Drum or in terms of customer's requirements.
Physicochemical Properties
It is white to light yellow amorphous powder with certain hygroscopicity or liquid. It is soluble in water and glycerin, colorless to light yellow, sometimes milky white, almost insoluble in organic solvents such as ethanol, chloroform and ether.
Specification
|
ITEM |
SPECIFICATION |
RESULT |
|
Appearance |
Yellow powder |
Conform |
|
Odor |
Free of offensive odours |
Conform |
|
Activity of enzyme |
2000,000 u/g |
2030,000 u/g |
|
Loss on drying |
≤5.0% |
2.1% |
|
Loss on ignition |
≤5.0% |
2.5% |
|
Heavy metals |
<20mg/kg |
<20mg/kg |
|
Heavy metals (Pb) |
≤5.0mg/kg |
<5.0mg/kg |
|
Heavy metals (As) |
≤3.0mg/kg |
<3.0mg/kg |
|
Total Plate Count |
<10000cfu/g |
690cfu/g |
|
E.Coli |
None detected in 10g |
Absent |
|
Coliforms |
<30cfu/g |
<30cfu/g |
|
Salmonella |
Absent in 25g |
Absent |
|
Yeast and mould |
<100 cfu/g |
conform |
Applications and Usages
Papain is used in cosmetics. It is added to cosmetics containing protein and oil. It has unique whitening and rejuvenating, beauty and health care, freckle and dirt removal, blood circulation promotion, skin improvement and other effects, and improves the product grade. It can be made into slimming tea, beauty and skin care products, etc.